Email: Reorganize Greek translations

Revert AOSP strings & rearrange CM additions.

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I755bbd7b5fd891494834170a9cc653659d3d24f8
Merge "Email: Reorganize Greek translations" into cm-10.1
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_packages_apps_Email into cm-10.1